Leodis
Veteran
- Location
- Moortown, Leeds
So many variables in it. I had a Canondale badboy, it needed a new BB, chain and cassette after 1500 miles mainly because it was my first bike in 20 years and I ragged and grind it to death. I now have a 2nd hand Boardman comp from 2010, probs done about 2500-3000 since new and nothing replaced yet even the Conti sports are on it (though cracking). As mentioned, its about cleaning and lubing the mech, I don't clean it fully often but I either wipe the chain and relube or use a chain cleaner every so often and relube.